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Author:

吴月花 (吴月花.) | 付厚奎 (付厚奎.) | 李志国 (李志国.) | 吉元 (吉元.) | 刘志明 (刘志明.)

Abstract:

用有限元法对不同钝化层的铝膜进行了应力模拟,同时采用光偏振相移干涉原理对硅基片上不同钝化层下的铝膜应力交化进行了研究。研究表明:不同的钝化层对铝膜的应力影响不同。钝化层为SiO2的应力最小,且分布较为均匀,而钝化层为聚酰亚胺的铝膜应力最大,且分布最不均匀,应力差最大为3.63 ×108Pa。测量结果验证了模拟结果。

Keyword:

钝化层 光学相移法 应力 屈服应力

Author Community:

  • [ 1 ] 北京工业大学号电控学院可靠性实验室

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Source :

Year: 2005

Language: Chinese

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

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Chinese Cited Count:

30 Days PV: 0

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